We have lots of documents in various sharepoint 2010 sites. I used to open those files in Office 2013 - Word and Excel, but cannot do this anymore.
When i click on file in library and select "Edit" or "Read" the word or excel fires up but the file wont load. There is no error, no login prompt, nothing.
When i try to use "Open from" in Excel or Word then navigate to sharepoint then select file and click open the result is identical.